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Bug 2666 - Mac: SDL_DestroyWindow crashes if the window is FULLSCREEN_DESKTOP and has a large windowed-mode size
Summary: Mac: SDL_DestroyWindow crashes if the window is FULLSCREEN_DESKTOP and has a ...
Status: RESOLVED FIXED
Alias: None
Product: SDL
Classification: Unclassified
Component: video (show other bugs)
Version: HG 2.0
Hardware: x86_64 Mac OS X (All)
: P2 major
Assignee: Ryan C. Gordon
QA Contact: Sam Lantinga
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-07-30 02:48 UTC by Alex Szpakowski
Modified: 2014-07-31 15:48 UTC (History)
1 user (show)

See Also:

Attachments
Test case to trigger the crash (1.20 KB, text/x-csrc)
2014-07-30 02:48 UTC, Alex Szpakowski 		Details
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Description Alex Szpakowski 2014-07-30 02:48:52 UTC 
Created attachment 1797 [details]
Test case to trigger the crash

When running the current Mercurial revisions of SDL in OS X, SDL_DestroyWindow will cause a crash if the window being destroyed is in FULLSCREEN_DESKTOP mode and its windowed-mode size is as large or nearly as large as the desktop's size.

This seems to be a new bug (or at least the symptoms are new), possibly introduced when changing to/from FULLSCREEN_DESKTOP in OS X with Spaces was changed to block until the transition is complete.

The minimum window size necessary to trigger the crash seems related to the dock size and whether the dock is visible.

I have attached a small test case which can reproduce the issue for me (using Mac OS 10.9.3.)
Comment 1 Ryan C. Gordon 2014-07-31 15:48:53 UTC 
Alfred beat me to fixing this last night:

    https://hg.libsdl.org/SDL/rev/e9d67ac0c6f8

--ryan.